A lamp is kept ON for

PHYSICS · Single correct · CBSE · Physics · Electricity · Electricity

Problem

A 100 W100\,\text{W} lamp is kept ON for 5 h5\,\text{h}. How much electrical energy does it consume? (a) 5.0 kWh5.0\,\text{kWh} (b) 0.05 kWh0.05\,\text{kWh} (c) 0.50 kWh0.50\,\text{kWh} (d) 1.8 kWh1.8\,\text{kWh}

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